Package org.exoplatform.services.jcr.dataflow

Examples of org.exoplatform.services.jcr.dataflow.ChangesLogIterator


   private boolean isSessionNull(TransactionChangesLog changesLog)
   {
      boolean isSessionNull = false;

      ChangesLogIterator logIterator = changesLog.getLogIterator();
      while (logIterator.hasNextLog())
         if (logIterator.nextLog().getSessionId() == null)
         {
            isSessionNull = true;
            break;
         }
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   }

   public void save(final CompositeChangesLog changesLog) throws RepositoryException, InvalidItemStateException
   {

      final ChangesLogIterator logIterator = changesLog.getLogIterator();

      final TransactionChangesLog versionLogs = new TransactionChangesLog();
      final TransactionChangesLog nonVersionLogs = new TransactionChangesLog();

      while (logIterator.hasNextLog())
      {
         List<ItemState> vstates = new ArrayList<ItemState>();
         List<ItemState> nvstates = new ArrayList<ItemState>();

         PlainChangesLog changes = logIterator.nextLog();
         for (ItemState change : changes.getAllStates())
         {
            if (isSystemDescendant(change.getData().getQPath()) && !this.equals(versionDataManager))
            {
               vstates.add(change);
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         EventListener listener = eventListeners.nextEventListener();
         ListenerCriteria criteria = observationRegistry.getListenerFilter(listener);

         EntityCollection events = new EntityCollection();

         ChangesLogIterator logIterator = ((CompositeChangesLog)changesLog).getLogIterator();
         while (logIterator.hasNextLog())
         {

            PlainChangesLog subLog = logIterator.nextLog();
            String sessionId = subLog.getSessionId();

            SessionImpl userSession = sessionRegistry.getSession(sessionId);

            if (userSession != null)
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   public void onSaveItems(ItemStateChangesLog changesLog)
   {
      List<PlainChangesLog> chengesLogList = new ArrayList<PlainChangesLog>();
      if (changesLog instanceof TransactionChangesLog)
      {
         ChangesLogIterator logIterator = ((TransactionChangesLog)changesLog).getLogIterator();

         while (logIterator.hasNextLog())
         {
            chengesLogList.add(logIterator.nextLog());
         }
      }
      else if (changesLog instanceof PlainChangesLog)
      {
         chengesLogList.add((PlainChangesLog)changesLog);
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         try
         {
            // dump log
            if (log.isDebugEnabled())
            {
               ChangesLogIterator logIterator = changesLog.getLogIterator();
               while (logIterator.hasNextLog())
               {
                  PlainChangesLog pcl = logIterator.nextLog();
                  log.info(pcl.dump());
               }
            }

            String identifier = this.sendAsBinaryFile(changesLog);
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    */
   private boolean isSessionNull(TransactionChangesLog changesLog)
   {
      boolean isSessionNull = false;

      ChangesLogIterator logIterator = changesLog.getLogIterator();
      while (logIterator.hasNextLog())
         if (logIterator.nextLog().getSessionId() == null)
         {
            isSessionNull = true;
            break;
         }

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         if (state != RECOVERY_MODE)
         {
            // dump log
            if (log.isDebugEnabled())
            {
               ChangesLogIterator logIterator = changesLog.getLogIterator();
               while (logIterator.hasNextLog())
               {
                  PlainChangesLog pcl = logIterator.nextLog();
                  log.info(pcl.dump());
               }
            }

            dataKeeper.save(changesLog);
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      }

      // dump log
      if (log.isDebugEnabled())
      {
         ChangesLogIterator logIterator = transactionChangesLog.getLogIterator();
         while (logIterator.hasNextLog())
         {
            PlainChangesLog pcl = logIterator.nextLog();
            log.debug(pcl.dump());
         }
      }

      this.receive(transactionChangesLog, identifire);
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         while (true)
         {
            TransactionChangesLog changesLog = readExternal(ois);
            changesLog.setSystemId(Constants.JCR_CORE_RESTORE_WORKSPACE_INITIALIZER_SYSTEM_ID); // mark changes

            ChangesLogIterator cli = changesLog.getLogIterator();
            while (cli.hasNextLog())
            {
               if (cli.nextLog().getEventType() == ExtendedEvent.LOCK)
                  cli.removeLog();
            }

            saveChangesLog(changesLog);
         }
      }
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      {

         TransactionChangesLog result = new TransactionChangesLog();
         result.setSystemId(changesLog.getSystemId());

         ChangesLogIterator cli = changesLog.getLogIterator();
         while (cli.hasNextLog())
         {
            ArrayList<ItemState> normalized = new ArrayList<ItemState>();
            PlainChangesLog next = cli.nextLog();
            for (ItemState change : next.getAllStates())
            {
               if (state == change.getState())
               {
                  ItemData item = change.getData();
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